4e5e352f3b
Define data structures to be used during interaction between IPA modules and pipeline handlers to serialize control lists and control info maps. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
54 lines
898 B
C
54 lines
898 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* ipa_controls.h - IPA Control handling
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*/
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#ifndef __LIBCAMERA_IPA_CONTROLS_H__
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#define __LIBCAMERA_IPA_CONTROLS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define IPA_CONTROLS_FORMAT_VERSION 1
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struct ipa_controls_header {
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uint32_t version;
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uint32_t handle;
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uint32_t entries;
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uint32_t size;
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uint32_t data_offset;
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uint32_t reserved[3];
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};
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struct ipa_control_value_entry {
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uint32_t id;
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uint32_t type;
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uint32_t count;
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uint32_t offset;
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};
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struct ipa_control_range_entry {
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uint32_t id;
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uint32_t type;
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uint32_t offset;
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uint32_t padding[1];
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};
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union ipa_control_value_data {
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bool b;
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int32_t i32;
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int64_t i64;
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};
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struct ipa_control_range_data {
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union ipa_control_value_data min;
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union ipa_control_value_data max;
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* __LIBCAMERA_IPA_CONTROLS_H__ */
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